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iosuinavigationcontrolleruinavigationbaruinavigationitem

Navigation item don't appear when I running the Simulator, although navigation bar appears on screen

I added 2 bar button items on my main view controller and linked them into code. I also created outlet to navigation item. Although, when I run the iOS simulator none of my bar button items appear, but navigation bar appears. I also tried to repeat it from code, but got the same result. In setup navigation bar I also check Translucent - got the same result. In 3D model screen:

  1. navigation bar -> translucent off

  2. navigation bar -> translucent on

    Can someone help me?

navigation bar setup navigation item in controller and hierarchy view on running Simulator without navigation item 3D model screen(translusent off) 3D model screen (translusent on)

Solution

  • my problem hierarchy view controllers enter image description here

    The problem was in the hierarchy view controllers. In my case hierarchy was:

    navigationVC -> tabBarVC -> myCustomVC (my problem here)

    To solve this problem, I changed it to:

    tabBarVC -> navigationVC -> myCustomVC (my resolve problem here)